CN219403464U

CN219403464U - Numerical control machine tool based on precision improvement

Info

Publication number: CN219403464U
Application number: CN202223529575.1U
Authority: CN
Inventors: 杨开缘
Original assignee: Shenyang Hangmao Power Technology Co ltd
Current assignee: Shenyang Hangmao Power Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-25
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a numerical control machine tool based on precision improvement, which comprises a machine body which is vertically placed, wherein a lifting seat is arranged on the upper surface of the lower end of the machine body in a lifting manner, a first sliding seat is connected above the lifting seat in a sliding manner, and a second sliding seat is connected at the upper end of the first sliding seat in a sliding manner; further comprises: the fixed mount is fixedly arranged at the outer side of the lower end of the driving head, the fixed mount is sleeved at the outer side of the cutter, and the inner side of the lower end of the fixed mount is rotationally connected with the movable cylinder; the inflator is fixedly arranged on the outer side of the fixing frame, a piston sheet is arranged on the inner side of the inflator, a movable rod is fixedly arranged on the lower end face of the piston sheet, and the upper end of the inflator is respectively connected with an air suction pipe and an air exhaust pipe. The numerical control machine tool based on the precision improvement can synchronously and automatically clean scraps generated in the machining process by adopting magnetic force and wind force while machining, and the influence on machining precision caused by the fact that the residual scraps strike the cutter body is avoided.

Description

Numerical control machine tool based on precision improvement

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool capable of improving precision.

Background

The numerical control machine tool is an automatic machining machine tool controlled by a digital program, and compared with a traditional machining machine tool, the numerical control machine tool has higher efficiency and higher machining precision, but the traditional numerical control machine tool still has some defects.

In the prior art, as a high-precision numerical control machine tool with the publication number of CN213730742U is provided with a cleaning and positioning assembly, after the numerical control machine tool is used for a long time, scraps are easily accumulated in a sliding groove, an air pump can be opened at the moment, the air pump is used for inflating an inflatable bag, a rubber strip is jacked up, scraps in the sliding groove are cleaned out, the cleaning is convenient and quick, and when a protective door is closed, the rubber strip can extrude the bottom end of the protective door, the tightness of a joint is improved, and the protective door is prevented from shaking to influence the protective effect;

in addition, as disclosed in the publication No. CN216029380U, a numerical control machine tool auxiliary device convenient for improving the machining precision is provided with a sliding rail, a deslagging mechanism and a rubber soft magnetic sheet, an installation roller is rotationally connected with the right end of the fixing frame, the outer surface of the installation roller is provided with the rubber soft magnetic sheet in a laminating way, and the deslagging mechanism is controlled to move up and down and left and right in a machining gap through a third hydraulic rod, the sliding rail and an electric sliding block, so that the fixing frame is in rolling connection with the upper surface of a workpiece, and the rubber soft magnetic sheet adsorbs machining waste residues on the surface of the workpiece, thereby being convenient for removing the waste residues generated by the surface machining of the workpiece;

among the above-mentioned two prior art, all need clear up the sweeps under digit control machine tool shut down the state to reduced digit control machine tool's machining efficiency, unable synchronous work with the cutter simultaneously makes the sweeps that processing produced remain on the work piece surface easily, makes follow-up course of working can collide with the friction with the cutter, thereby has influenced the machining precision of lathe to a great extent, has certain use defect.

Disclosure of Invention

The utility model aims to provide a numerical control machine tool based on improved precision, which aims to solve the problem that the numerical control machine tool in the prior market provided by the background technology is inconvenient to synchronously and automatically clean generated scraps in the processing process, so that the scraps strike a cutter body to reduce the processing precision.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the numerical control machine tool comprises a machine body which is vertically placed, wherein a lifting seat is installed on the upper surface of the lower end of the machine body in a lifting manner, a first sliding seat is connected above the lifting seat in a sliding manner, a second sliding seat is connected with the upper end of the first sliding seat in a sliding manner, a driving head is fixedly installed on the outer side of the upper end of the machine body, and a cutter is fixedly installed at the output end of the driving head;

further comprises:

the fixed mount is fixedly arranged at the outer side of the lower end of the driving head, the fixed mount is sleeved at the outer side of the cutter, the inner side of the lower end of the fixed mount is rotationally connected with the movable cylinder, the lower end of the movable cylinder is fixedly provided with a magnetic block for adsorbing waste, and the outer side of the movable cylinder is fixedly provided with a toothed ring;

the motor is fixedly arranged at the outer side of the lower end of the fixing frame, and a gear is fixedly arranged at the output end of the motor;

the material guide plate is fixedly arranged at the lower end of the fixing frame;

the inflator is fixedly arranged on the outer side of the fixing frame, a piston sheet is arranged on the inner side of the inflator, a movable rod is fixedly arranged on the lower end face of the piston sheet, and the upper end of the inflator is respectively connected with an air suction pipe and an air exhaust pipe.

Preferably, the gear is meshed with the toothed ring, the movable cylinder is sleeved at the upper end of the cutter, the lower end of the cutter is lower than the lower end of the movable cylinder, and the movable cylinder and the cutter are coaxially arranged.

By adopting the technical scheme, when the motor drives the gear to rotate, the movable cylinder can be driven to synchronously rotate through the engagement with the toothed ring.

Preferably, the magnetic block is arranged in a circular structure, and is coaxially arranged with the movable cylinder, and is higher than the lower end of the cutter.

By adopting the technical scheme, the magnetic block can absorb scraps near the cutter in the rotating process, so that the cutting precision of the cutter is prevented from being influenced by residual scraps.

Preferably, the cross section of the material guide plate is in a concave structure, the upper end of the material guide plate is attached to the lower surface of the magnetic block, and the material guide plate is in an inclined structure.

Through adopting above-mentioned technical scheme for when the magnetic path is rotatory, the stock guide can scrape the piece that its external surface adsorbed and export, realizes collecting and handling the piece concentratedly.

Preferably, the outer side wall of the movable cylinder is provided with a reciprocating guide groove, the lower end of the movable rod is in sliding connection with the reciprocating guide groove, the movable rod is in an L-shaped structure, and meanwhile, a piston piece connected with the upper end of the movable rod and the air cylinder form a lifting structure.

By adopting the technical scheme, in the rotating process of the movable cylinder, the movable rod can slide along the reciprocating guide groove, so that the movable rod can drive the piston piece to slide up and down in a reciprocating manner on the inner side of the air cylinder.

Preferably, the air suction pipe and the air exhaust pipe are of a unidirectional circulation structure, and the lower end of the air exhaust pipe faces the cutter.

Through adopting above-mentioned technical scheme for when the piston piece moves in the inflator inboard, make the inflator can inhale outside air through the breathing pipe, and blow to the cutter through the blast pipe discharge, also reduced the cutter cutting temperature when realizing the clearance to the piece.

Compared with the prior art, the utility model has the beneficial effects that: this digit control machine tool based on but improve precision adopts magnetic force and wind-force to carry out synchronous automatic clearance to the sweeps that the course of working produced when processing, avoids remaining sweeps striking blade and influences the machining precision, and the concrete content is as follows:

1. when the machine tool works, the motor is started to drive the gear, so that the movable cylinder and the magnetic block are driven to synchronously rotate, chips near the cutter can be automatically adsorbed and cleaned by the magnetic block, and the chips are scraped and guided out by the guide plate in the rotating process, so that the chips near the cutter are cleaned in real time, and the influence of the chips on the machining precision is effectively avoided;

2. the movable cylinder and the air cylinder are arranged, when the movable cylinder rotates, the movable rod can slide along the reciprocating guide groove formed in the outer wall of the movable cylinder, so that the piston sheet is driven to lift and adjust on the inner side of the air cylinder, the air cylinder can suck outside air through the air suction pipe and blow the outside air to the vicinity of the cutter through the exhaust pipe, and the cutter can be cooled while cleaning scraps in real time.

Drawings

FIG. 1 is a schematic view of a stereoscopic front view structure of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional rear view structure of the present utility model;

FIG. 3 is a schematic perspective view of a first carriage and a second carriage according to the present utility model;

FIG. 4 is a schematic view of a driving mechanism of the present utility model;

FIG. 5 is a schematic perspective view of a fixed frame and a movable barrel of the utility model;

FIG. 6 is a schematic view of the split structure of the fixed frame and the movable barrel of the present utility model;

FIG. 7 is a schematic view of the structure of the inflator of the present utility model in a three-dimensional cross-section.

In the figure: 1. a body; 2. a lifting seat; 3. a first slider; 4. a second slider; 5. a drive head; 6. a cutter; 7. a fixing frame; 8. a movable cylinder; 9. a magnetic block; 10. a motor; 11. a gear; 12. a toothed ring; 13. a material guide plate; 14. a reciprocating guide groove; 15. an air cylinder; 16. a movable rod; 17. a piston plate; 18. an air suction pipe; 19. and an exhaust pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a numerical control machine tool based on can improve precision, includes the organism 1 of standing, and the lower extreme upper surface of organism 1 goes up and down to install lift seat 2, and the top sliding connection of lift seat 2 has first slide 3 to the upper end sliding connection of first slide 3 has second slide 4, and the upper end outside of organism 1 is fixed mounting has driving head 5 simultaneously, and the output fixed mounting of driving head 5 has cutter 6;

further comprises: the fixed frame 7 is fixedly arranged at the outer side of the lower end of the driving head 5, the fixed frame 7 is sleeved at the outer side of the cutter 6, the inner side of the lower end of the fixed frame 7 is rotationally connected with the movable cylinder 8, the lower end of the movable cylinder 8 is fixedly provided with the magnetic block 9 for adsorbing waste materials, and the outer side of the movable cylinder 8 is fixedly provided with the toothed ring 12;

the motor 10 is fixedly arranged outside the lower end of the fixing frame 7, and a gear 11 is fixedly arranged at the output end of the motor 10; the material guide plate 13 is fixedly arranged at the lower end of the fixing frame 7; the gear 11 is meshed with the toothed ring 12, the movable barrel 8 is sleeved at the upper end of the cutter 6, the lower end of the cutter 6 is lower than the lower end of the movable barrel 8, and the movable barrel 8 and the cutter 6 are coaxially arranged. The magnetic block 9 is arranged in a circular ring structure, the magnetic block 9 and the movable cylinder 8 are coaxially arranged, and the magnetic block 9 is higher than the lower end of the cutter 6. The section of the material guide plate 13 is in a concave structure, the upper end of the material guide plate 13 is attached to the lower surface of the magnetic block 9, and the material guide plate 13 is in an inclined structure.

As shown in fig. 1-6, during processing, a clamp holding a workpiece is fixedly arranged on the second slide seat 4, then the lifting seat 2, the first slide seat 3 and the second slide seat 4 are controlled to move so as to realize the adjustment of the position of the workpiece, so that the cutter 6 can process the workpiece, meanwhile, the motor 10 is started, the motor 10 drives the gear 11, the gear 11 is meshed with the toothed ring 12, the movable cylinder 8 is driven to rotate, the magnetic block 9 at the lower end of the movable cylinder 8 can adsorb scraps near the cutter 6, and the adsorbed scraps are scraped and guided out by the guide plate 13 in the rotating process, so that the automatic cleaning of the scraps is realized, and the scraps are prevented from impacting the cutter body to influence the processing precision.

The inflator 15 is fixedly arranged on the outer side of the fixed frame 7, a piston sheet 17 is arranged on the inner side of the inflator 15, a movable rod 16 is fixedly arranged on the lower end face of the piston sheet 17, and an air suction pipe 18 and an air discharge pipe 19 are respectively connected to the upper end of the inflator 15. The outer side wall of the movable cylinder 8 is provided with a reciprocating guide groove 14, the lower end of the movable rod 16 is in sliding connection with the reciprocating guide groove 14, the movable rod 16 is in an L-shaped structure, and a piston piece 17 connected with the upper end of the movable rod 16 and the air cylinder 15 form a lifting structure. Both the air suction pipe 18 and the air discharge pipe 19 are of a unidirectional flow structure, and the lower end of the air discharge pipe 19 faces the cutter 6;

as shown in fig. 4 to 7, along with the rotation of the movable cylinder 8, the movable rod 16 can slide along the reciprocating guide groove 14, so that the movable rod 16 drives the piston sheet 17 to perform reciprocating lifting adjustment on the inner side of the air cylinder 15, so that the air cylinder 15 can suck external air through the air suction pipe 18 and blow the external air to the cutter 6 through the air exhaust pipe 19, further cleaning of scraps near the cutter 6 can be performed, and meanwhile, the cutter 6 can also be cooled.

Working principle: when the numerical control machine tool based on the precision improvement is used, firstly, a clamp clamping a workpiece is fixed on a second sliding seat 4 according to the diagrams shown in fig. 1-7, the position is automatically adjusted to process through a cutter 6, meanwhile, a motor 10 is started, a movable cylinder 8 drives a magnetic block 9 to synchronously rotate, the magnetic block 9 can absorb and clean scraps generated by processing, meanwhile, an air cylinder 15 can suck air through an air suction pipe 18 and blow the air to the cutter 6 through an exhaust pipe 19, so that the real-time cleaning of scraps near the cutter 6 is realized, meanwhile, the temperature of the cutter 6 is reduced, and the processing precision of the machine tool is effectively improved.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a numerical control machine tool based on can improve precision, includes organism (1) of standing, elevating seat (2) are installed in the lower extreme upper surface lift of organism (1), just the top sliding connection of elevating seat (2) has first slide (3), and the upper end sliding connection of first slide (3) has second slide (4), simultaneously the upper end outside fixed mounting of organism (1) has driving head (5), moreover the output fixed mounting of driving head (5) has cutter (6);

characterized by further comprising:

the fixed mount (7) is fixedly arranged at the outer side of the lower end of the driving head (5), the fixed mount (7) is sleeved at the outer side of the cutter (6), the inner side of the lower end of the fixed mount (7) is rotationally connected with the movable cylinder (8), the lower end of the movable cylinder (8) is fixedly provided with the magnetic block (9) for realizing the adsorption of waste, and the outer side of the movable cylinder (8) is fixedly provided with the toothed ring (12);

the motor (10) is fixedly arranged at the outer side of the lower end of the fixing frame (7), and a gear (11) is fixedly arranged at the output end of the motor (10);

the material guide plate (13) is fixedly arranged at the lower end of the fixing frame (7);

the air cylinder (15) is fixedly arranged on the outer side of the fixing frame (7), a piston sheet (17) is arranged on the inner side of the air cylinder (15), a movable rod (16) is fixedly arranged on the lower end face of the piston sheet (17), and an air suction pipe (18) and an air exhaust pipe (19) are respectively connected to the upper end of the air cylinder (15).

2. The numerical control machine tool capable of improving precision according to claim 1, wherein: the gear (11) is meshed with the toothed ring (12), the movable barrel (8) is sleeved at the upper end of the cutter (6), the lower end of the cutter (6) is lower than the lower end of the movable barrel (8), and meanwhile the movable barrel (8) and the cutter (6) are coaxially arranged.

3. The numerical control machine tool capable of improving precision according to claim 1, wherein: the magnetic block (9) is arranged in a circular ring structure, the magnetic block (9) and the movable cylinder (8) are coaxially arranged, and the magnetic block (9) is higher than the lower end of the cutter (6).

4. The numerical control machine tool capable of improving precision according to claim 1, wherein: the section of the material guide plate (13) is in a concave structure, the upper end of the material guide plate (13) is attached to the lower surface of the magnetic block (9), and the material guide plate (13) is obliquely arranged.

5. The numerical control machine tool capable of improving precision according to claim 1, wherein: the outer side wall of the movable barrel (8) is provided with a reciprocating guide groove (14), the lower end of the movable rod (16) is in sliding connection with the reciprocating guide groove (14), the movable rod (16) is in an L-shaped structure, and meanwhile, a piston piece (17) connected with the upper end of the movable rod (16) and the inflator (15) form a lifting structure.

6. The numerical control machine tool capable of improving precision according to claim 1, wherein: both the air suction pipe (18) and the air discharge pipe (19) are of a unidirectional circulation structure, and the lower end of the air discharge pipe (19) faces the cutter (6).